Updated: 10/01/2020
This will be a repository of examples for using the socket.io library.
Ref: https://www.tutorialspoint.com/socket.io/index.htm
These examples can be used to implement socket.io into an application. This is a very basic example of socket.io in a Node.js application.
Refer to the abover url for more info and to expand on this implementation.
Socket.io can provide real-time updates to client browser.